1. Trademark registrants should follow the principle of good faith when using registered trademarks;

2. Where a trademark registrant permits others to use a registered trademark, it shall conclude a written contract with it and file an application with the Trademark Office;

3. Other provisions on the use of trademarks.

legal ground

Article 7 of the Trademark Law of People's Republic of China (PRC)

The application for registration and use of trademarks should follow the principle of good faith.

A trademark user shall be responsible for the quality of the goods in which he uses the trademark. The administrative departments for industry and commerce at all levels shall stop cheating consumers through trademark management.

Article 8

Any sign that can distinguish the goods of natural persons, legal persons or other organizations from the goods of others, including words, graphics, letters, numbers, three-dimensional signs, color combinations and sounds, and the combination of the above elements, can apply for registration as a trademark.

Article 9

The trademark applied for registration shall have distinctive features and be easy to identify, and shall not conflict with the legal rights previously obtained by others.

Trademark registrants have the right to indicate "registered trademarks" or registration marks. .

Article 42

Where a registered trademark is assigned, the assignor and the assignee shall sign an assignment agreement and file an application with the Trademark Office. The transferee shall guarantee the quality of the goods using the registered trademark.